It´s posible , if i have one var , use jquery for load news vars and change these
For example if i have :
var activate_auto="yes";
$("#play").click(function() {
/// load vars
activate_auto="yes";
});
$("#stop").click(function() {
/// load vars
activate_auto="no";
});
COMPLETE CODE
<script>
var w_ac="900";
var h_ac="295";
var w_ac_col="64";
var n_cols="5";
var margin="3";
var time_ac_change=5000;
var time_ac_effects=2000;
var time_ac_hide_effects=1000;
var ac_activate_auto="si";
var ac_activate_auto_random="no";
var margin=margin*n_cols;
var result=w_ac_col*n_cols+margin;
var final=w_ac-result;
$(function(){
$("#ac_play").click(function()
{
ac_activate_auto="si";
ac_activate_auto_random="no";
time_ac_change=2000;
});
$("#ac_stop").click(function()
{
ac_activate_auto="no";
ac_activate_auto_random="no";
time_ac_change=2000000;
});
for (i=1;i<=n_cols;i++)
{
$(".ac_"+i+"").css("width",""+w_ac_col);
}
});
function acordeon(id)
{
$(function(){
for (i=1;i<=n_cols;i++)
{
if (+id==i)
{}
else
{
$(".ac_"+i+"_inf").hide(time_ac_hide_effects);
}
}
$(".ac_"+id+"_inf").css("width",""+final);
$(".ac_"+id+"_inf").show(time_ac_effects).fadeIn(time_ac_effects);
$(".ac_im").css("width",""+final);
$(".ac_im").css("height",""+h_ac);
});
}
</script>
<script>
var starting_slide = n_cols;
function setSlide(i)
{
acordeon(i);
if (i > 0) {
i--;
setTimeout( function(){setSlide(i)}, time_ac_change);
}
else
{
setTimeout( function(){setSlide(starting_slide)}, 1000);
}
}
if (ac_activate_auto=="si")
{
setSlide(starting_slide);
}
if (ac_activate_auto_random=="si")
{
$(document).ready(function(){
acordeon(1);
var refreshId = setInterval(function(){
var r=Math.floor(Math.random()*n_cols)
if (r==0)
{
acordeon(1)
}
else
{
acordeon(+r)
}
}, time_ac_change);
});
}
</script>
In this case works always when i push over pay or stop but only one time , if i push over play works play but no works before stop and the same when the first i push it´s play
I want push stop load new var and play and other time load the other var , i don´t know if it´s possible , thank´s !
You should only create your var and don't set a value to it, and then, only set its values inside your functions. Ex.:
var activate_auto; // this is outside your click functions
Ok, now I'm not sure what you want to do... will edit it later if necessary =\
Related
I am trying to make javascript that will change href after some interval. I made something but it´s not working...
<script>
$(document).ready(function()
{
setInterval(fetch_quote,5000);
});
function fetch_quotes() {
var x = document.getElementById("Buttonn");
if document.getElementById("Buttonn").href="#primary";{
document.getElementById("Buttonn").href="#volby";
} else {
document.getElementById("Buttonn").href="#primary";
}
}
</script>
I am just starting with JS so i dont have some big knowledge...
Try this
$(document).ready(function() {
setInterval(fetch_quotes, 1000);
});
function fetch_quotes() {
var x = document.getElementById("Buttonn");
// if href containces '#primary'
if (x.href.includes('#primary')) {
// set to '/#volby'
x.href = '/#volby';
} else {
// set to '/#primary'
x.href = '/#primary';
}
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<a id="Buttonn" href="/#primary">
I am using articulate.js(http://www.jqueryscript.net/demo/Lightweight-jQuery-Based-Text-To-Speech-Engine-Articulate-js/) to read content from page and speak it. It is working fine, just not works if it is speaking something and I have press tab then it stops but not reads tab selected content.
some pre-define functions
<script>
function speak(obj) {
$(obj).articulate('speak');
};
function pause() {
$().articulate('pause');
};
function resume() {
$().articulate('resume');
};
function stop() {
$().articulate('stop');
};
</script>
what I have tried
<script>
$(document).ready(function() {
var counter = 0;
setTimeout(function(){
counter +=1;
if (counter == 1){
explode();
}
},1000);
function explode(){
//$('body').articulate('speak'); // Default for play whole content
$('h1').articulate('speak');
}
$('body').keyup(function (e) {
$().articulate('stop');
if (e.which == 9) { // on tab press start speaking selected element
var i=document.activeElement.id;
$('#'+i).articulate('pause').articulate('stop').articulate('speak');
}
else{ // trying to speak what key has been pressed except tab, but not working
var i=document.activeElement.id;
$('#'+i).val().articulate('speak');
}
});
});
</script>
I am also trying to make it audible(to speak keypress) on text box, which is not working
I have make some changes now it is working, but it has certain limitation like it not reads backspace, ctrl, space etc but speak a to z,1 to 0, very well. please improve it
<script>
$(document).ready(function() {
var counter = 0;
setTimeout(function(){
counter +=1;
if (counter == 1){
explode();
}
},1000);
function explode(){
//$('body').articulate('speak'); // Default for play whole content
$('h1').articulate('speak');
}
$('body').keyup(function (e) {
var speaking = $().articulate('isSpeaking');
var paused = $().articulate('isPaused');
// $().articulate('stop');
if (e.which == 9) {
if (speaking) {
$().articulate('pause');
$().articulate('stop');
}
var check =0;
setTimeout(function(){
check +=1;
if (check == 1){
comeback();
}
},1000);
function comeback() {
var i=document.activeElement.id;
$('#'+i).articulate('speak');
}
}
else{
var i=document.activeElement.id;
var m=0;
setTimeout(function () {
m+=1;
if(m==1){
magic();
}
},500);
function magic() {
var tempval=$('#'+i).val();
var lastChar = tempval.substr(tempval.length - 1);
var ht ='<div>'+lastChar+'</div>';
$(ht).articulate('speak');
}
}
});
});
</script>
I'm sure this is a super easy fix and I just can't see it..
I have a play button and I only want it to write to database (inc playcount) only when it's clicked the first time.
Any idea why this doesn't work? This result counts every click, and if I do if countonce = 0 and declare at beginning as 0 it won't count any clicks. Am I misunderstanding javascript?
<div id="left-05-play_">
<script type="text/javascript">
var currsong = 1;
var playcountadd = document.getElementById('left-05-play_');
playcountadd.onclick = function() {
if (countonce != 1) {
$.post( "php/songadd.php", { addsong: "1", } );
var countonce = 1;
} }
</script>
</div>
Thank-you for taking the time to read this question.
This should do the trick.
var currsong = 1;
var songadded = false;
var playcountadd = document.getElementById('left-05-play_');
playcountadd.onclick = function() {
if (!songadded) {
$.post( "php/songadd.php", { addsong: "1", } );
songadded = true;
}
}
Changed countonce to songadded
Moved songadded out of onclick function
Changed songadded to boolean logic
Check whether songadded=false before proceeding with AJAX post
Im trying to pause a timed slideshow when you're hovering over a div
<div id="play_slide" onMouseOver="clearTimeout(playTime)"></div>
If i put onMouseOver="clearTimeout(playTime)" inside an li on the page, it'll pause, so I know my code is correct, it just wont work on the div! Also if i get rid of the id, it will alert when i put an alert function into an event handler
This is the js.
var playTime;
function playSlide()
{
var slideshow = document.getElementById("play_slide").style;
var images = new Array("an", "complete", "red", "thirteen");
indexPlay++;
if(indexPlay > images.length - 1)
{
indexPlay = 0;
}
slideshow.backgroundImage = "url('assets/images/play/"+images[indexPlay]+".png')";
playTime = setTimeout("playSlide()", 2500);
}
you can see this here: www.nicktaylordesigns.com/work.html
I would do it like this:
( and no inline script... just <div id="play_slide">Something</div> )
var playTime;
var indexPlay = 0;
var slideElement;
window.onload = function () {
slideElement = document.getElementById("play_slide");
slideElement.addEventListener('mouseenter', function () {
console.log('stop');
clearTimeout(playTime);
});
slideElement.addEventListener('mouseleave', function () {
console.log('continue');
playTime = setTimeout(playSlide, 2500);
});
playSlide();
}
function playSlide() {
var slideshow = slideElement.style;
var images = new Array("an", "complete", "red", "thirteen");
indexPlay++;
if (indexPlay > images.length - 1) {
indexPlay = 0;
}
slideshow.backgroundImage = "url('assets/images/play/" + images[indexPlay] + ".png')";
playTime = setTimeout(playSlide, 2500);
}
Fiddle
This issue is related to the script loading. Your script gets loaded after the DOM is processed so function doesn't get attached to the event.
If you are using jQuery then you can use below code.
$(function () {
$("#play_slide").mouseover(function(){
var playTime = 33;
clearTimeout(playTime);
});
});
If you don't want to use JQuery then you can do the same thing in JavaScript as below.
window.onload = function(){
document.getElementById("play_slide").onmouseover = function(){
var playTime = 33;
clearTimeout(playTime);
};
}
I got it! the div tag was somehow broken, I coded a div around it and gave it the event handlers and a class. That worked, then i simply changed the class to an id and got rid of the original div. Idk what was going on but it works now. Thanks for your suggestions!
Can you try this,
<div id="play_slide" onmouseover="StopSlide();">Stop</div>
<script>
var playTime;
var indexPlay;
function playSlide()
{
var slideshow = document.getElementById("play_slide").style;
var images = new Array("an", "complete", "red", "thirteen");
indexPlay++;
if(indexPlay > images.length - 1)
{
indexPlay = 0;
}
slideshow.backgroundImage = "url('assets/images/play/"+images[indexPlay]+".png')";
playTime = setTimeout("playSlide()", 2500);
}
function StopSlide(){
window.clearTimeout(playTime);
}
playSlide();
</script>
what I got now is:
function()
{
setInterval("getSearch()",10000);
getSearch();
}
);
But I want this interval to pause if the mouse cursor is placed inside a div on my website. How do I attack this problem? Surely I need to give the div an ID.. But some input on how to make the javascript/jquery part is much appreciated.
EDIT: More of my code.. I'm not quite sure where to insert the code in the answers inside this:
$(
function()
{
setInterval("getSearch()",10000);
getSearch();
}
);
TwitterCache = {};
function getSearch()
{
var url = "http://search.twitter.com/search.json?q=test&refresh=6000&callback=?"; // Change your query here
$.getJSON
(
url,
function(data)
{
if( data.results ) // Checks to see if you have any new tweets
{
var i = -1, result, HTML='', HTML2='';
while( (result = data.results[++i]) && !TwitterCache[result.id] )
{
insert html.. blabla}
setInterval returns a "reference" to that interval you set up, allowing you to stop it with window.clearInterval(), and that's what you have to do:
var myInterval;
function startMyInterval() {
if (!myInterval) {
// It's better to call setInterval width a function reference, than a string,
// also always use "window", in case you are not in its scope.
myInterval = window.setInterval(getSearch, 10000);
}
}
function stopMyInterval() {
if (myInterval) {
window.clearInterval(myInterval);
}
}
startMyInterval(); // Start the interval
jQuery("#myDiv").hover(stopMyInterval, startMyInterval);
Set a global variable
var intID;
Assign setInterval to this variable
intID = setInterval("getSearch()",10000);
Set an id for the div
$("#divid").hover(function(){
clearInterval(intID);
},
function(){
// set the interval again
});
I think this should work:
$("#divID").hover(
function () {
PauseTheInterValThing()
},
function()
{
setInterval("getSearch()",10000);
getSearch();
}
);
The simplest way, and the shortest
Simplest method would be:
<div id="yourDiv">
EXAMPLE TEXT
</div>
<script language="Javascript">
var interval = setInterval("getSearch()",1000);
document.getElementById("yourDiv").addEventListener('mouseover', function()
{
clearInterval(interval);
},false);
document.getElementById("yourDiv").addEventListener('mouseout', function()
{
interval = setInterval("getSearch()",1000);
},false);
</script>
insert this in your dom-ready function:
var inv = setInterval("getSearch",1000);
$('#yourdiv').mouseover(function(){
clearInterval(inv);
}).mouseout(function(){
inv = setInterval("getSearch",1000);
})